drm/ttm: flip the switch, and convert to dma_fence
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 822eb36..62d1f4d 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -270,12 +270,12 @@
BUILD_BUG_ON((PAGE_SIZE % RADEON_GPU_PAGE_SIZE) != 0);
/* sync other rings */
- fence = bo->sync_obj;
+ fence = (struct radeon_fence *)reservation_object_get_excl(bo->resv);
r = radeon_copy(rdev, old_start, new_start,
new_mem->num_pages * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE), /* GPU pages */
&fence);
/* FIXME: handle copy error */
- r = ttm_bo_move_accel_cleanup(bo, (void *)fence,
+ r = ttm_bo_move_accel_cleanup(bo, &fence->base,
evict, no_wait_gpu, new_mem);
radeon_fence_unref(&fence);
return r;
@@ -488,31 +488,6 @@
{
}
-static int radeon_sync_obj_wait(void *sync_obj, bool lazy, bool interruptible)
-{
- return radeon_fence_wait((struct radeon_fence *)sync_obj, interruptible);
-}
-
-static int radeon_sync_obj_flush(void *sync_obj)
-{
- return 0;
-}
-
-static void radeon_sync_obj_unref(void **sync_obj)
-{
- radeon_fence_unref((struct radeon_fence **)sync_obj);
-}
-
-static void *radeon_sync_obj_ref(void *sync_obj)
-{
- return radeon_fence_ref((struct radeon_fence *)sync_obj);
-}
-
-static bool radeon_sync_obj_signaled(void *sync_obj)
-{
- return radeon_fence_signaled((struct radeon_fence *)sync_obj);
-}
-
/*
* TTM backend functions.
*/
@@ -847,11 +822,6 @@
.evict_flags = &radeon_evict_flags,
.move = &radeon_bo_move,
.verify_access = &radeon_verify_access,
- .sync_obj_signaled = &radeon_sync_obj_signaled,
- .sync_obj_wait = &radeon_sync_obj_wait,
- .sync_obj_flush = &radeon_sync_obj_flush,
- .sync_obj_unref = &radeon_sync_obj_unref,
- .sync_obj_ref = &radeon_sync_obj_ref,
.move_notify = &radeon_bo_move_notify,
.fault_reserve_notify = &radeon_bo_fault_reserve_notify,
.io_mem_reserve = &radeon_ttm_io_mem_reserve,